add stripe (#121)

* add some stripe stuff

* more stripe stuff

* more stripe things

* more stripr stuff

* more stripe stuff

* more stripe stuff

* add more stuff

* add more stripe stuff

* more stuff

* fix types

apps/web/src/app/(dashboard)/dasboard-layout.tsx

@@ -8,6 +8,7 @@ import {
   BookUser,
   CircleUser,
   Code,
+  Cog,
   Globe,
   Home,
   LayoutDashboard,
@@ -18,6 +19,7 @@ import {
   Package,
   Package2,
   Server,
+  Settings,
   ShoppingCart,
   Users,
   Volume2,
@@ -34,6 +36,7 @@ import {
   DropdownMenuTrigger,
 } from "@unsend/ui/src/dropdown-menu";
 import { ThemeSwitcher } from "~/components/theme/ThemeSwitcher";
+import { isCloud } from "~/utils/common";
 
 export function DashboardLayout({ children }: { children: React.ReactNode }) {
   const { data: session } = useSession();
@@ -87,7 +90,15 @@ export function DashboardLayout({ children }: { children: React.ReactNode }) {
                   <Code className="h-4 w-4" />
                   Developer settings
                 </NavButton>
-                {!env.NEXT_PUBLIC_IS_CLOUD || session?.user.isAdmin ? (
+
+                {isCloud() ? (
+                  <NavButton href="/settings">
+                    <Cog className="h-4 w-4" />
+                    Settings
+                  </NavButton>
+                ) : null}
+
+                {isCloud() || session?.user.isAdmin ? (
                   <NavButton href="/admin">
                     <Server className="h-4 w-4" />
                     Admin

apps/web/src/app/(dashboard)/dev-settings/layout.tsx

@@ -1,7 +1,5 @@
 "use client";
 
-import { Tabs, TabsList, TabsTrigger, TabsContent } from "@unsend/ui/src/tabs";
-import { useState } from "react";
 import { SettingsNavButton } from "./settings-nav-button";
 
 export const dynamic = "force-static";
@@ -15,9 +13,7 @@ export default function ApiKeysPage({
     <div>
       <h1 className="font-bold text-lg">Developer settings</h1>
       <div className="flex gap-4 mt-4">
-        <SettingsNavButton href="/dev-settings/api-keys">
-          API Keys
-        </SettingsNavButton>
+        <SettingsNavButton href="/dev-settings">API Keys</SettingsNavButton>
         <SettingsNavButton href="/dev-settings/smtp">SMTP</SettingsNavButton>
       </div>
       <div className="mt-8">{children}</div>

apps/web/src/app/(dashboard)/dev-settings/settings-nav-button.tsx

@@ -11,7 +11,7 @@ export const SettingsNavButton: React.FC<{
 }> = ({ href, children, comingSoon }) => {
   const pathname = usePathname();
 
-  const isActive = pathname?.startsWith(href);
+  const isActive = pathname === href;
 
   if (comingSoon) {
     return (

apps/web/src/app/(dashboard)/dev-settings/smtp/page.tsx

@@ -1,25 +1,15 @@
 "use client";
 import * as React from "react";
-import { Code } from "@unsend/ui/src/code";
-import { Button } from "@unsend/ui/src/button";
 import {
   Card,
   CardContent,
   CardDescription,
-  CardFooter,
   CardHeader,
   CardTitle,
 } from "@unsend/ui/src/card";
 import { TextWithCopyButton } from "@unsend/ui/src/text-with-copy";
 
 export default function ExampleCard() {
-  const smtpDetails = {
-    smtp: "smtp.example.com",
-    port: "587",
-    user: "user@example.com",
-    password: "supersecretpassword",
-  };
-
   return (
     <Card className="mt-9 max-w-xl">
       <CardHeader>

apps/web/src/app/(dashboard)/payments/page.tsx

@@ -0,0 +1,59 @@
+"use client";
+
+import { Button } from "@unsend/ui/src/button";
+import Spinner from "@unsend/ui/src/spinner";
+import { CheckCircle2 } from "lucide-react";
+import Link from "next/link";
+import { useSearchParams } from "next/navigation";
+import { api } from "~/trpc/react";
+
+export default function PaymentsPage() {
+  const searchParams = useSearchParams();
+
+  const success = searchParams.get("success");
+  const canceled = searchParams.get("canceled");
+
+  return (
+    <div className="container mx-auto py-10">
+      <h1 className="text-2xl font-semibold mb-8">
+        Payment {success ? "Success" : canceled ? "Canceled" : "Unknown"}
+      </h1>
+      {canceled ? (
+        <Link href="/settings/billing">
+          <Button>Go to billing</Button>
+        </Link>
+      ) : null}
+      {success ? <VerifySuccess /> : null}
+    </div>
+  );
+}
+
+function VerifySuccess() {
+  const { data: teams, isLoading } = api.team.getTeams.useQuery(undefined, {
+    refetchInterval: 3000,
+  });
+
+  if (teams?.[0]?.plan !== "FREE") {
+    return (
+      <div>
+        <div className="flex gap-2 items-center">
+          <CheckCircle2 className="h-4 w-4 text-green-500 flex-shrink-0" />
+          <p>Your account has been upgraded to the paid plan.</p>
+        </div>
+        <Link href="/settings/billing" className="mt-8">
+          <Button className="mt-8">Go to billing</Button>
+        </Link>
+      </div>
+    );
+  }
+
+  return (
+    <div className="flex gap-2 items-center">
+      <Spinner
+        className="h-5 w-5 stroke-muted-foreground"
+        innerSvgClass=" stroke-muted-foreground"
+      />
+      <p className="text-muted-foreground">Verifying payment</p>
+    </div>
+  );
+}

apps/web/src/app/(dashboard)/settings/billing/page.tsx

@@ -0,0 +1,173 @@
+"use client";
+
+import { useState } from "react";
+import { Button } from "@unsend/ui/src/button";
+import { Card } from "@unsend/ui/src/card";
+import { Spinner } from "@unsend/ui/src/spinner";
+import { format } from "date-fns";
+import { useTeam } from "~/providers/team-context";
+import { api } from "~/trpc/react";
+import { PlanDetails } from "~/components/payments/PlanDetails";
+import { UpgradeButton } from "~/components/payments/UpgradeButton";
+export default function SettingsPage() {
+  const { currentTeam } = useTeam();
+  const manageSessionUrl = api.billing.getManageSessionUrl.useMutation();
+  const updateBillingEmailMutation =
+    api.billing.updateBillingEmail.useMutation();
+
+  const { data: subscription } = api.billing.getSubscriptionDetails.useQuery();
+  const [isEditingEmail, setIsEditingEmail] = useState(false);
+  const [billingEmail, setBillingEmail] = useState(
+    currentTeam?.billingEmail || ""
+  );
+
+  const apiUtils = api.useUtils();
+
+  const onManageClick = async () => {
+    const url = await manageSessionUrl.mutateAsync();
+    if (url) {
+      window.location.href = url;
+    }
+  };
+
+  const handleEditEmail = () => {
+    setBillingEmail(currentTeam?.billingEmail || "");
+    setIsEditingEmail(true);
+  };
+
+  const handleSaveEmail = async () => {
+    try {
+      await updateBillingEmailMutation.mutateAsync({ billingEmail });
+      await apiUtils.team.getTeams.invalidate();
+      setIsEditingEmail(false);
+    } catch (error) {
+      console.error("Failed to update billing email:", error);
+    }
+  };
+
+  const paymentMethod = JSON.parse(subscription?.paymentMethod || "{}");
+
+  if (!currentTeam?.plan) {
+    return (
+      <div className="flex justify-center items-center h-full">
+        <Spinner className="w-4 h-4" />
+      </div>
+    );
+  }
+
+  return (
+    <div className="space-y-8">
+      <Card className=" rounded-xl mt-10 p-8 px-8">
+        <PlanDetails />
+        <div className="mt-4">
+          {currentTeam?.plan !== "FREE" ? (
+            <Button
+              onClick={onManageClick}
+              className="mt-4 w-[120px]"
+              disabled={manageSessionUrl.isPending}
+            >
+              {manageSessionUrl.isPending ? (
+                <Spinner className="w-4 h-4" />
+              ) : (
+                "Manage"
+              )}
+            </Button>
+          ) : (
+            <UpgradeButton />
+          )}
+        </div>
+      </Card>
+      <div className="grid grid-cols-1 md:grid-cols-2 gap-8 mt-8">
+        <Card className="p-6">
+          <div>
+            <div className="text-sm text-muted-foreground">Payment Method</div>
+            {subscription ? (
+              <div className="mt-2">
+                <div className="text-lg font-mono uppercase flex items-center gap-2">
+                  {subscription.paymentMethod ? (
+                    <>
+                      <span>💳</span>
+                      <span className="capitalize">
+                        {paymentMethod.card?.brand || ""} ••••{" "}
+                        {paymentMethod.card?.last4 || ""}
+                      </span>
+                      {paymentMethod.card && (
+                        <span className="text-sm text-muted-foreground lowercase">
+                          (Expires: {paymentMethod.card.exp_month}/
+                          {paymentMethod.card.exp_year})
+                        </span>
+                      )}
+                    </>
+                  ) : (
+                    "No Payment Method"
+                  )}
+                </div>
+                <div className="text-sm text-muted-foreground mt-1">
+                  Next billing date:{" "}
+                  {subscription.currentPeriodEnd
+                    ? format(
+                        new Date(subscription.currentPeriodEnd),
+                        "MMM dd, yyyy"
+                      )
+                    : "N/A"}
+                </div>
+              </div>
+            ) : (
+              <div className="text-sm text-muted-foreground mt-2">
+                No active subscription
+              </div>
+            )}
+          </div>
+        </Card>
+
+        <Card className="p-6">
+          <div>
+            <div className="text-sm text-muted-foreground">Billing Email</div>
+            {isEditingEmail ? (
+              <div className="mt-2">
+                <div className="flex items-center gap-2">
+                  <input
+                    type="email"
+                    value={billingEmail}
+                    onChange={(e) => setBillingEmail(e.target.value)}
+                    className="flex h-10 w-full rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background file:border-0 file:bg-transparent file:text-sm file:font-medium placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50"
+                    placeholder="Enter billing email"
+                  />
+                  <Button
+                    onClick={handleSaveEmail}
+                    disabled={updateBillingEmailMutation.isPending}
+                    size="sm"
+                  >
+                    {updateBillingEmailMutation.isPending ? (
+                      <Spinner className="w-4 h-4" />
+                    ) : (
+                      "Save"
+                    )}
+                  </Button>
+                  <Button
+                    onClick={() => setIsEditingEmail(false)}
+                    variant="outline"
+                    size="sm"
+                  >
+                    Cancel
+                  </Button>
+                </div>
+              </div>
+            ) : (
+              <div className="mt-2">
+                <div className="flex items-center gap-2">
+                  <div className="font-mono">
+                    {currentTeam?.billingEmail || "No billing email set"}
+                  </div>
+                  <Button onClick={handleEditEmail} variant="ghost" size="sm">
+                    Edit
+                  </Button>
+                </div>
+              </div>
+            )}
+          </div>
+        </Card>
+      </div>
+    </div>
+  );
+}

apps/web/src/app/(dashboard)/settings/layout.tsx

@@ -0,0 +1,22 @@
+"use client";
+
+import { SettingsNavButton } from "../dev-settings/settings-nav-button";
+
+export const dynamic = "force-static";
+
+export default function ApiKeysPage({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return (
+    <div>
+      <h1 className="font-bold text-lg">Settings</h1>
+      <div className="flex gap-4 mt-4">
+        <SettingsNavButton href="/settings">Usage</SettingsNavButton>
+        <SettingsNavButton href="/settings/billing">Billing</SettingsNavButton>
+      </div>
+      <div className="mt-8">{children}</div>
+    </div>
+  );
+}

apps/web/src/app/(dashboard)/settings/page.tsx

@@ -0,0 +1,13 @@
+"use client";
+
+import { Button } from "@unsend/ui/src/button";
+import { api } from "~/trpc/react";
+import UsagePage from "./usage/usage";
+
+export default function SettingsPage() {
+  return (
+    <div>
+      <UsagePage />
+    </div>
+  );
+}

apps/web/src/app/(dashboard)/settings/usage/usage.tsx

@@ -0,0 +1,237 @@
+"use client";
+
+import { api } from "~/trpc/react";
+import { Card } from "@unsend/ui/src/card";
+import Spinner from "@unsend/ui/src/spinner";
+import { format } from "date-fns";
+import {
+  getCost,
+  PLAN_CREDIT_UNITS,
+  UNIT_PRICE,
+  USAGE_UNIT_PRICE,
+} from "~/lib/usage";
+import { useTeam } from "~/providers/team-context";
+import { EmailUsageType } from "@prisma/client";
+import { PlanDetails } from "~/components/payments/PlanDetails";
+import { UpgradeButton } from "~/components/payments/UpgradeButton";
+const FREE_PLAN_LIMIT = 3000;
+
+function FreePlanUsage({
+  usage,
+  dayUsage,
+}: {
+  usage: { type: EmailUsageType; sent: number }[];
+  dayUsage: { type: EmailUsageType; sent: number }[];
+}) {
+  const DAILY_LIMIT = 100;
+  const totalSent = usage?.reduce((acc, item) => acc + item.sent, 0) || 0;
+  const monthlyPercentageUsed = (totalSent / FREE_PLAN_LIMIT) * 100;
+
+  // Calculate daily usage - this is a simplified version, you might want to adjust based on actual daily tracking
+  const dailyUsage = dayUsage?.reduce((acc, item) => acc + item.sent, 0) || 0;
+  const dailyPercentageUsed = (dailyUsage / DAILY_LIMIT) * 100;
+
+  return (
+    <Card className="p-6">
+      <div className="flex w-full">
+        <div className="space-y-4 w-full">
+          {usage?.map((item) => (
+            <div
+              key={item.type}
+              className="flex justify-between items-center border-b pb-3 last:border-0 last:pb-0"
+            >
+              <div>
+                <div className="font-medium capitalize">
+                  {item.type.toLowerCase()}
+                </div>
+                <div className="text-sm text-muted-foreground mt-1">
+                  {item.type === "TRANSACTIONAL"
+                    ? "Mails sent using the send api or SMTP"
+                    : "Mails designed sent from unsend editor"}
+                </div>
+              </div>
+              <div className="font-mono font-medium">
+                {item.sent.toLocaleString()} emails
+              </div>
+            </div>
+          ))}
+          <div className="flex justify-between items-center pt-3 ">
+            <div className="font-medium">Total</div>
+            <div className="font-mono font-medium">
+              {usage
+                ?.reduce((acc, item) => acc + item.sent, 0)
+                .toLocaleString()}{" "}
+              emails
+            </div>
+          </div>
+        </div>
+        <div className="w-full flex justify-center items-center">
+          <div className="w-[300px] space-y-8">
+            <div>
+              <div className="space-y-2">
+                <div className="flex justify-between items-center">
+                  <div className="">Monthly Limit</div>
+                  <div className="font-mono font-medium">
+                    {totalSent.toLocaleString()}/
+                    {FREE_PLAN_LIMIT.toLocaleString()}
+                  </div>
+                </div>
+                <div className="h-2 bg-secondary rounded-full overflow-hidden">
+                  <div
+                    className="h-full bg-primary transition-all duration-300 ease-in-out"
+                    style={{
+                      width: `${Math.min(monthlyPercentageUsed, 100)}%`,
+                    }}
+                  />
+                </div>
+              </div>
+            </div>
+
+            <div>
+              <div className="space-y-2">
+                <div className="flex justify-between items-center">
+                  <div className="">Daily Limit</div>
+                  <div className="font-mono">
+                    {dailyUsage.toLocaleString()}/{DAILY_LIMIT.toLocaleString()}
+                  </div>
+                </div>
+                <div className="h-2 bg-secondary rounded-full overflow-hidden">
+                  <div
+                    className="h-full bg-primary transition-all duration-300 ease-in-out"
+                    style={{ width: `${Math.min(dailyPercentageUsed, 100)}%` }}
+                  />
+                </div>
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </Card>
+  );
+}
+
+function PaidPlanUsage({
+  usage,
+}: {
+  usage: { type: EmailUsageType; sent: number }[];
+}) {
+  const { currentTeam } = useTeam();
+
+  if (currentTeam?.plan === "FREE") return null;
+
+  const totalCost =
+    usage?.reduce((acc, item) => acc + getCost(item.sent, item.type), 0) || 0;
+  const planCreditCost = PLAN_CREDIT_UNITS[currentTeam?.plan!] * UNIT_PRICE;
+
+  return (
+    <Card className="p-6">
+      <div className="flex w-full">
+        <div className="space-y-4 w-full">
+          {usage?.map((item) => (
+            <div
+              key={item.type}
+              className="flex justify-between items-center border-b pb-3 last:border-0 last:pb-0"
+            >
+              <div>
+                <div className="font-medium capitalize">
+                  {item.type.toLowerCase()}
+                </div>
+                <div className="text-sm text-muted-foreground mt-1">
+                  <span className="font-mono">
+                    {item.sent.toLocaleString()}
+                  </span>{" "}
+                  emails at{" "}
+                  <span className="font-mono">
+                    ${USAGE_UNIT_PRICE[item.type]}
+                  </span>{" "}
+                  each
+                </div>
+              </div>
+              <div className="font-mono font-medium">
+                ${getCost(item.sent, item.type).toFixed(2)}
+              </div>
+            </div>
+          ))}
+          <div className="flex justify-between items-center border-b pb-3 last:border-0 last:pb-0">
+            <div>
+              <div className="font-medium capitalize">Minimum spend</div>
+              <div className="text-sm text-muted-foreground mt-1">
+                {currentTeam?.plan}
+              </div>
+            </div>
+            <div className="font-mono font-medium">
+              ${planCreditCost.toFixed(2)}
+            </div>
+          </div>
+        </div>
+        <div className="w-full flex justify-center items-center">
+          <div>
+            <div className="font-medium">Amount Due</div>
+            <div className="">
+              <div className="text-2xl font-mono">
+                {planCreditCost < totalCost
+                  ? `$${totalCost.toFixed(2)}`
+                  : `$${planCreditCost.toFixed(2)}`}
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </Card>
+  );
+}
+
+export default function UsagePage() {
+  const { data: usage, isLoading } = api.billing.getThisMonthUsage.useQuery();
+  const { currentTeam } = useTeam();
+
+  // Calculate the current billing period
+  const today = new Date();
+  const firstDayOfMonth = new Date(today.getFullYear(), today.getMonth(), 1);
+  const firstDayOfNextMonth = new Date(
+    today.getFullYear(),
+    today.getMonth() + 1,
+    1
+  );
+  const billingPeriod = `${format(firstDayOfMonth, "MMM dd")} - ${format(firstDayOfNextMonth, "MMM dd")}`;
+
+  return (
+    <div>
+      <div className="space-y-4">
+        <div className="flex items-center justify-between">
+          <div>
+            <h1 className="text-xl font-bold">Usage</h1>
+            <div className="text-sm text-muted-foreground mt-1">
+              <span className="font-medium">{billingPeriod}</span>
+            </div>
+          </div>
+        </div>
+
+        {isLoading ? (
+          <div className="flex justify-center py-8">
+            <Spinner className="w-8 h-8" innerSvgClass="stroke-primary" />
+          </div>
+        ) : usage?.month.length === 0 ? (
+          <Card className="p-6 text-center text-muted-foreground">
+            No usage data available
+          </Card>
+        ) : currentTeam?.plan === "FREE" ? (
+          <FreePlanUsage
+            usage={usage?.month ?? []}
+            dayUsage={usage?.day ?? []}
+          />
+        ) : (
+          <PaidPlanUsage usage={usage?.month ?? []} />
+        )}
+      </div>
+      {currentTeam?.plan ? (
+        <Card className=" rounded-xl mt-10 p-4 px-8">
+          <PlanDetails />
+          <div className="mt-4">
+            {currentTeam?.plan === "FREE" ? <UpgradeButton /> : null}
+          </div>
+        </Card>
+      ) : null}
+    </div>
+  );
+}

apps/web/src/app/api/webhook/stripe/route.ts

@@ -0,0 +1,77 @@
+import { headers } from "next/headers";
+import { NextResponse } from "next/server";
+import Stripe from "stripe";
+import { env } from "~/env";
+import { syncStripeData } from "~/server/billing/payments";
+import { db } from "~/server/db";
+
+const stripe = new Stripe(env.STRIPE_SECRET_KEY!, {
+  apiVersion: "2025-01-27.acacia",
+});
+
+const allowedEvents: Stripe.Event.Type[] = [
+  "checkout.session.completed",
+  "customer.subscription.created",
+  "customer.subscription.updated",
+  "customer.subscription.deleted",
+  "customer.subscription.paused",
+  "customer.subscription.resumed",
+  "customer.subscription.pending_update_applied",
+  "customer.subscription.pending_update_expired",
+  "customer.subscription.trial_will_end",
+  "invoice.paid",
+  "invoice.payment_failed",
+  "invoice.payment_action_required",
+  "invoice.upcoming",
+  "invoice.marked_uncollectible",
+  "invoice.payment_succeeded",
+  "payment_intent.succeeded",
+  "payment_intent.payment_failed",
+  "payment_intent.canceled",
+];
+
+export async function POST(req: Request) {
+  const body = await req.text();
+  const signature = headers().get("Stripe-Signature");
+
+  if (!signature) {
+    console.error("No signature");
+    return new NextResponse("No signature", { status: 400 });
+  }
+
+  if (!env.STRIPE_WEBHOOK_SECRET) {
+    console.error("No webhook secret");
+    return new NextResponse("No webhook secret", { status: 400 });
+  }
+
+  try {
+    const event = stripe.webhooks.constructEvent(
+      body,
+      signature,
+      env.STRIPE_WEBHOOK_SECRET
+    );
+
+    if (!allowedEvents.includes(event.type)) {
+      return new NextResponse("OK", { status: 200 });
+    }
+
+    // All the events I track have a customerId
+    const { customer: customerId } = event?.data?.object as {
+      customer: string; // Sadly TypeScript does not know this
+    };
+
+    // This helps make it typesafe and also lets me know if my assumption is wrong
+    if (typeof customerId !== "string") {
+      throw new Error(
+        `[STRIPE HOOK][CANCER] ID isn't string.\nEvent type: ${event.type}`
+      );
+    }
+
+    await syncStripeData(customerId);
+
+    return new NextResponse("OK", { status: 200 });
+  } catch (err) {
+    console.error("Error processing webhook:", err);
+    return new NextResponse("Webhook error", { status: 400 });
+  }
+}